sparkle/libs/network/network.hpp

#ifndef TLS_NETWORK_HPP_
#define TLS_NETWORK_HPP_
#include <includes.hpp>
#include <gateway/websocket.hpp>
#include <curl/curl.h>
class NetworkManager {
private:
    CURL* curl;
    CURLcode res;
    WebSocket& web;
    //std::chrono::duration<double, std::milli> duration;
    NetworkManager& operator=(const NetworkManager&) = delete;
    NetworkManager& operator=(NetworkManager&&) = delete;
    NetworkManager(NetworkManager&&) = delete;
    NetworkManager(const NetworkManager&) = delete;
    NetworkManager() : web(WebSocket::getInstance()) {
        Log::create(INFO, NETWORK, "Network init");
        curl_global_init(CURL_GLOBAL_DEFAULT);
        curl = curl_easy_init();
        if (!curl) {
            Log::create(CRITICAL, NETWORK, "Failed to initialize CURL");
            abort();
        }
    }
    ~NetworkManager() {
        if (curl) {
            curl_easy_cleanup(curl);
        }
        curl_global_cleanup();
    }
    static unsigned long WriteCallback(void* contents, unsigned long size, unsigned long nmemb, void* userp) {
        ((std::string*)userp)->append((char*)contents, size * nmemb);
        return size * nmemb;
    }
public:
    static NetworkManager& getInstance() {
        Log::create(INFO, NETWORK, "Instance event");
        static NetworkManager instance;
        return instance;
    }
    unsigned long getLatency() const {
        return 0;
    }
    std::string request(const std::string& method, const std::string& path, const std::string& data = "") {
        std::string response;
        if (curl) {
            curl_easy_setopt(curl, CURLOPT_URL, path.c_str());
            curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, method.c_str());
            curl_easy_setopt(curl, CURLOPT_POSTFIELDS, data.c_str());
            curl_slist* headers = nullptr;
            headers = curl_slist_append(headers, "Accept: application/json");
            headers = curl_slist_append(headers, "Content-Type: application/json");
            headers = curl_slist_append(headers, ("Authorization: " + web.getToken()).c_str());
            headers = curl_slist_append(headers, "User-Agent: DiscordBot");
            curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
            curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, WriteCallback);
            curl_easy_setopt(curl, CURLOPT_WRITEDATA, &response);
            curl_easy_setopt(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_3ONLY);
            //auto start = std::chrono::steady_clock::now();
            if ((res = curl_easy_perform(curl)) != 0) Log::create(ERROR, NETWORK, "curl_easy_perform() failed: " + std::string(curl_easy_strerror(res)));
            curl_slist_free_all(headers);
            //duration = std::chrono::steady_clock::now() - start;
        }
    #ifdef DEBUG
        Log::create(INFO, NETWORK, response);
    #endif
        return response;
    }
};
#endif